The Mullaperiyar Dam has been considered unsafe for many years. Nothing much has been done about it, partly because Tamilnadu and Kerala cannot agree on the remedial measures. Now Kerala is going hard, possibly energized by a feature film called Dam 999. Mr Joseph, quoted below, is a Minister: Mr. Joseph told reporters here on Friday that the Centre should intervene immediately to save the life of 30 lakh people who lived under the threat of a dam breach.